Router Naming Convention for nic.ru, 201508

Router Naming Convention for nic.ru, 201508

Regular Expressions:

^([a-z]+-[a-z]+-[a-z]+\d+)\.nic\.ru$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 2

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		msk-ctv-r1
193.232.147.51	+	msk-ctv-r1.nic.ru
193.232.147.221	+	msk-ctv-r1.nic.ru
185.79.116.86		86-116-79-185.host.cirex.ru

		msk-dp-r1
193.232.147.215	+	msk-dp-r1.nic.ru
185.79.116.82		82-116-79-185.host.cirex.ru

212.193.136.38	o	ams-hr1.nic.ru
78.140.128.6		wz-nic-ru-gw.as35415.net